CORE LABORATORIES WEST AFRICA REGIONAL DATASETS NOTES:

INDEX MAP INDEX MAP 1) Top Header Information always 10° E 14° E 10° E 14° E CAMEROON CAMEROON ’CORE LABORATORIES’ AFRICA AFRICA N N with Príncipe EQUATORIAL Príncipe EQUATORIAL ‘TITLE ON SECOND LINE’ GUINEA GUINEA

Mondah Bay Argent Cote-1 Libreville Libreville N'toum-1 Coniquet-1 Coniquet-1 0° 2) Corelab logo on righthand side and 0° 0° 0° Padouck-1 Falaise-3 GABON GABON other partner logo on left, otherwise Padouck-2 Konzie Marine-A1 Port Gentil Port Gentil Eland Marine-1 Affanga Marine-1 Octopus Marine-1 Corelab logo on both sides. Obando Marin-C1 Topo-1 Cabillaud Marine-1 Orovinyare East-3 Loba Marine-1 Ikassa Kongo-2B Tchatamba Marine-2(2A) Iguela Ikassa Kongo-2B Iguela Rabi Kounga-53 M’Polo Falcon Marine-1 Moukouti-1A Niungo-1 Chaillu Papillon Marine-1 Echira South-1A Echira-3 Haliotide Marine-1 Tchatamba South-3 Milanga Marine-1 3) Front page should contain block of Chaillu Hirondelle Marine-1 Sette Cama Sette Cama Totou-1 Gamba-1 Gamba-9 Estheria Marine-1 Okoume Marine-1 Okoume Marine-1 Ivinga-8 text describing project components or database Gnadi Marin-1 Teredo Marine-1 Cardita Marine-1A Muruba Marine-1 Muruba Marine-2 DR Muruba Marine-1 DR Cormoran Marine-1 Cachimba A Marine-1 CONGO Faro Marine-1 CONGO Dentale West Marine-2 GMB-4XLimaMayumba Marine-1 Mayumba in addition to the graphics or other info: Banio-2 Lucina Marine-23 Faro Marine-1 Mukombo Marine-1 Lucina Banio-2 Tchibala North Marine-1 M'bya South Marine-1b Kala Marine-1 Tietie-1X M’bya South Marine-A5/A6/B4 Tietie-1X M'wengui Marine-3 GMB-4X M’bya South Marine-7 Bougainvillea Marine-1 GMC-1X GMC-1X Hibiscus Marine-1 Limba Marine-2 Meningue-1X GMD-1X Loango-610/R305/306/A20 Jeannette-1 GMD-1X Zatchi Marine-2 M'Boundi-103 Litella Marine-1X Meningue-1X • Biostratigraphy Bouenza Marine-1A Yombo-A1 M'Boundi-102 Bouenza Marine-1A Kungi-1 Kouakouala-2 CABINDA CABINDA Viodo Marine-2 Numbi D-5 5° S 5° S 5° S 5° S Pointe Noire Kungulo 71-2 MalongoPointe NoireNorth 73-67 • Geochemistry Atlantic Atlantic Wamba A-4 Malongo South 73-09 and 73-53 Malongo West 72-22 Limba 84-21 and 84-20 69-2X Ocean Ocean Livuite 132-04 Sanha 117-4X Cabinda ZAIRE Kungulo 121-02 Cabinda ZAIRE • Seal Analysis Mibale-2 East Mibale-2 Tshiende-1 Kali 95-03 Makelekese-1 N’dola 117-3X Tshiende-1 132-2X Liawenda-29 Ganda-1Bis N’zombo-27 GABON - NORTH CONGO RESERVOIR STUDY WELL PRE-SALT PHASE I WELL - Raia-1 Quinguilla-22 SOURCE ROCK STUDY 4) ALWAYS choose fit tp page (ltr) option PRE-SALT PHASE I RESERVOIR STUDY WELL Atum-1 Atum East-1 PRE-SALT PHASE I WELL - OILS STUDY Sulele S-3 Tamboril-1 Cavala-1 Tamboril-1 Kiabo (4-26-1) 4-24-2 ANGOLA 4-24-2 ANGOLA 5) Adjust ‘Available Now’ accordingly REGIONAL RESERVOIR STUDY OF GABON AND NORTH CONGO Lukunga-1 Lukunga-1

Kibaba-1 Kibaba-1 Mubafo-1 Muamba-1 Luanda-13 PRE-SALT OF THE SOUTH ATLANTIC Aguia-1 Luanda PRE-SALT OF THE SOUTH ATLANTIC Aguia-1 Luanda Mulenvos MARGINS - PHASE I WEST AFRICA MARGINS - PHASE I WEST AFRICA Benfica-15

(RESERVOIR ROCK STUDY) Flamingo-1 (OILS AND SOURCE ROCK STUDY) Flamingo-1 Tobias-6 10° S 10° S 10° S 10° S

0 100 Abacaxi-1 0 100 Abacaxi-1 Denden-1 Denden-1 km 10° E 14° E km 10° E Maboque-1 14° E Novo Redondo Novo Redondo Mucua-1

• Core Description • Reservoir Description • Seal Analysis & Evaluation • Biostratigraphy • Reservoir Properties • Fluids and Source Rock Geochemistry Project Websites and Reports Available Now R E S E R V O I R M A N A G E M E N T P R O D U C T I O N E N H A N C E M E N T R E S E R V O I R D E S C R I P T I O N V O I R D E S C P T R E S T I O N E H A C M T P R O D U C V O I R M A N G E R E S w w ww w. c w o . rc e o l ra e b l .a c b o . mc o m PRE-SALT OF THE SOUTH ATLANTIC MARGINS - PHASE I WEST AFRICA RESERVOIR ROCK STUDY WELLS

GABON CONGO CABINDA ZAIRE ANGOLA Banio-2 Tietie-1X 69-2X Tshiende-1 Tamboril-1 Coniquet-1 Limba Marine-2 95-4X 4-24-2 Faro Marine-1 Meningue-1X 132-2X Lukunga-1 NOTES: Gamba-1 M'Boundi-102 Kibaba-1 Gulf Mayumba B-4X Viodo Marine-2 Aguia-1 Gulf Mayumba C-1X Flamingo-1 1) ALWAYS PUT GRAPHICS IN FRAME Gulf Mayumba D-1X Abacaxi-1 Ikassa Kongo-2B Denden-1 Kala Marine-1 This template has a frame set to paper edge.. M'Bya South Marine-1B Milanga Marine-1 When printed at ‘fit to page’ the frame is printed. Moukouti-1A Muruba Marine-2 N'toum-1 Okoume Marine-1 Tchibala North Marine-1 2) ALWAYS KEEP BACK PAGE IN BLACK & WHITE Topo-1 PRE-SALT OF THE SOUTH ATLANTIC MARGINS - PHASE I WEST AFRICA (keeps printing cost down) OIL GEOCHEMISTRY STUDY WELLS GABON CONGO CABINDA ZAIRE ANGOLA M'Bya-7 Tietie-1X Malongo West 72-22D Mibale-2 Maboque-1 Lucina Zatchi Marine-2 Malongo West 72-31 Liawenda-29 Denden-1 Konzie Marine-A1 Kungi-1 Malongo West 84-14 Makelelese-1 Kiabo (4-26-1) 3) NO logos M'Bya South Marine-B4 Litella Marine South-1X Malongo West 72-09 East Mibale TS2 Luanda-13 Lucina Marine 23S Loango-610 Malongo West 72-18 Ganda-1 Bis Lucina Marine 23L Loango-R305 Malongo West 72-23D N'Zombo-27 (because they are colour and cost a lot to print!) Rabi Kounga-53 Loango-R306 Malongo West 72-40 Quinguila-22 Echira-3 Loango-A2 Malongo West 72-46 Raia-1 Niungo-1 Malongo West 72-48 Tamboril-1 Ivinga-8 Malongo North 73-16 Cavala-1 Gamba-9 Malongo North 73-67 Atum-1 4) Contact details: ALWAYS FIROZE Malongo North 59-06 Atum East Malongo North 60-09 Sulele South-3 Malongo South 73-53 Mubafo-1 Malongo South 73-09 Muambo-1 Limba 84-21 5) ALWAYS choose fit to page (ltr) print option Limba 84-20 Kali 95-03 Kungulo 71-2 Kungulo 121-02 Numbi D5 Livuite 132-04 N'dola 117-3X Wamba A4 Sanha 117-4X

PRE-SALT OF THE SOUTH ATLANTIC MARGINS - PHASE I WEST AFRICA SOURCE ROCK STUDY WELLS

GABON CONGO CABINDA ZAIRE ANGOLA Coniquet Marine-1 Bouenza-1X 69-2X Tshiende-1 4-24-2 Ikassa Kongo-2 Titie-1X 95-4X Lukunga-1 Okoume Marine-1 Meningue-1X 132-2X Kibaba-1 Muruba-Marine-1 Viodo Marine-2 Aguia-1 Faro Marine-1 Flamingo-1 Gulf Mayumba B4-X Abacaxi-1 Gulf Mayumba C1-X Denden-1 Gulf Mayumba D1-X Banio-2

REGIONAL RESERVOIR STUDY OF GABON AND NORTH CONGO RESERVOIR ROCK STUDY WELLS

Affanga Marine-1 Estheria Marine-1 Loba Marine-1 Obando Marin-C1 Bouenza Marine-1A Falaise-3 M'Boundi -102 Octopus Marine-1 Bougainvillea Marine-1 Faro Marine-1 M'Boundi -103 Okoume Marine-1 Cabillaud Marine-1 Gamba-1 M'bya South Marine-1b Orovinyare East-3 Cachimba A Marine-1 Gnadi Marin-1 Milanga Marine-1 Padouck-1 Cardita Marine-1A Haliotide Marine-1 Mondah Bay Argent Cote-1 Padouck-2 Chaillu Hirondelle Marine-1 Hibiscus Marine-1 Moukouti-1A Tchatamba Marine-2(2A) Chaillu Papillon Marine-1 Ikassa Kongo-2b M'Polo Falcon Marine-1 Tchatamba South-3 Coniquet-1 Jeannette-1 Mukombo Marine-1 Tchibala North Marine-1 Cormoran Marine-1 Kala Marine-1 Muruba Marine-1 Teredo Marine-1 Dentale West Marine-2 Kouakouala-2 Muruba Marine-2 Topo-1 Echira South-1A Lima Marine-1 M'wengui Marine-3 Totou-1 Eland Marine-1 Limba Marine-2 N'toum-1 Yombo-A1

CONTACT FIROZE DIN CORE LABORATORIES, 25 CLARENDON ROAD, REDHILL, RH1 1QZ UK EMAIL: [email protected] TEL. +44 (0)1737 852390

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